Patents/Inventors

Xiuping Chen

TangshanCN5 patents

6 Patents

USD10503682024
Bidet
XIAMEN HENGYI TECHNOLOGY CO., Ltd.
0 cites
USD10443202024
Soap Dispenser
XIAMEN HENGYI TECHNOLOGY CO., Ltd.
0 cites
USD10253192024
Bidet
0 cites
USD10221632024
Bidet
0 cites
US118220462023
Method for Calculating Safe Drilling Fluid Density in Fractured Formation
Southwest Petroleum University
0 cites
USD09846072023
Bidet
0 cites